99%:外觀Appearance 白色結(jié)晶或粉末 含量Assay Total base 99.0 - 101.0 % (按干燥品計(jì)算C8B11NO3.HCL) 干燥失重Loss on drying <0.5 % (105°C) 重金屬Heavy metals (as Pb) <10 ppm 硫酸鹽灰分Sulfated ash <0.1 % 溶液澄清度與色澤Appearance of solution (5%水溶液) 符合規(guī)定 酸度 pH 2.4 to 3 (5% 水溶液) 有關(guān)物質(zhì)related substances (TLC): 符合規(guī)定 有機(jī)揮發(fā)物 符合規(guī)定 鑒別 呈正反應(yīng) 熔點(diǎn)mp 205.0-209.0°C 灼燒殘?jiān)黂esidue On Ignition ≤0.1% 氯含量(CL) 16.9%-17.6% 品級(jí)Grade 細(xì)胞培養(yǎng)專用 (cell culture tested) 外觀Appearance 白色粉末 紅外光譜鑒別Infrared spectrometry Conforms 純度Purity(以干基計(jì)) ≥99.0% (HPLC) 水溶解試驗(yàn)solubility in water 合格,50MG/ML 氯Chloride 16.9-17.6% (銀量滴定) 細(xì)胞培養(yǎng)測(cè)試Cell culture test PASS 昆蟲(chóng)細(xì)胞培養(yǎng)測(cè)試Insect culture test PASS
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